<template>
  <div>
    <h1>兄弟组件之间传值：a传给b组件</h1>
    <aTest></aTest>
    <bTest></bTest>
  </div>
</template>

<script>
import aTest from "./components/a.vue";
import bTest from "./components/b.vue";
export default {
  components: {
    aTest,bTest
  }
}
</script>

<style>

</style>